Using Oracle GoldenGate Classic Architecture on Marketplace, you can deploy and manage your deployment from a single location.

Here are the prerequisites which are required to deploy Oracle GoldenGate Classic:

• Oracle Cloud Account
• Access to compute node resources within Oracle Cloud Tenant

1. Log in to Oracle Cloud Marketplace.
2. From the Oracle Cloud Marketplace home page, use the search box under Applications and search for the keyword GoldenGate.
3. From the Search Results, select Oracle GoldenGate for Non-Oracle.

1. From the application page, select Get App.
2. Select OCI Region or Log in using your OCI account login credentials.
   1. OCI Region – Select the OCI Region for which you want to install the compute node.
   2. Click Create Stack.
3. In the Sign In to the Cloud Tenant page, provide the OCI tenant details.
   You may be asked to sign in to your identity provider.
4. On the Oracle GoldenGate 19c for Non-Oracle (DB2 for z/OS) page, find the selection box and provide the following information:
   1. Select Version – It provides a list of versions that are available in the listing. It is set to Oracle GoldenGate for Non-Oracle (BigData) by default.
   2. Select Compartment – Specifies the compartment where the compute node will be built. It is generally the location that you have access to build the compute node
   3. Terms of Use – This check box is selected by default. Oracle recommends to review the licenses before proceeding with the instance creation.
   4. Launch Stack – It launches the stack in the OCI environment.
5. Fill in the required Stack Information, which includes name of the stack, description and tags. The details of the compartment in which you have to create the instance is pre-populated and it is not editable. After filling in the required details, click Next.
6. Fill in the required details to Configure Variables. This information is required to build the compute node for Oracle GoldenGate for Non-Oracle (DB2 for z/OS):
   1. Name for New Resources -
      • Display Name - Display Name used to identify all new OCI resources.
      • Host DNS Name – Domain Name Service for the new compute node.
   2. Network Settings -
      • Create New Network – Select this check box, if you wish to create a new network resource.
        1. If you select this check box, the Create New Network wizard appears allowing you to add and edit the new network information such as:
           • Network Compartment
           • New VCN DNS Name
           • New VCN CIDR
           • New Subnet DNS Name
           • New Subnet CIDR
        2. If you do not select this check box, the Create New Network wizard does not appear and the compute node is created with the existing network options in the VCN.
      • Network Compartment (optional) – Compartment for new or existing network resources.
      • VCN (optional) – Existing VCN to use for the newly created instance if you are not creating a new network.
      • Subnet (optional) – Existing subnet to use for the newly created instance if you are not creating a new network. The subnet that you have selected must match the same Availability Domain set in the Instance Settings.
   3. Instance Settings -
      • Availability Domain – It specifies the availability domain for the newly created Oracle GoldenGate Instance. It must match the Subnet that you have selected in the Use Existing Network settings.
      • Compute Shape – Shape of new compute instance. Supported shapes are VM.Standard2.4, VM.Standard2.8, VM.Standard2.16, VM.Standard2.24
      • Assign Public IP – Indicates if the new VM should have a public IP address
      • Custom Volume Sizes – Use this checkbox to customize the size of new block storage volumes
   4. SSH Public Key - Public Key for allowing SSH access as the ‘opc’ user.
7. Click Next.
8. On the Review page, review the information you provided then click Create.
9. After clicking Create, you will be taken to the Stacks page. You can monitor the creation of the compute node using this page.
10. Upon completion, you can view the Oracle GoldenGate for Non-Oracle (DB2 for z/OS) compute node under Compute -> Instances.

After deploying Oracle GoldenGate Classic for Non-Oracle (DB2 for z/OS), log in to the compute node and access Oracle GoldenGate Software Command Interface (GGSCI). For this, you need to identify the public IP address of the compute node where Oracle GoldenGate Classic for Non-Oracle (DB2 for z/OS) is running. The following steps help you to identify the public IP address:

• Log in to your Oracle Cloud Console.
• Navigate to Compute -> Instances.
• Select the hyperlink name of the compute node. The public IP address is listed under Primary VNIC Information.
• To access the compute node where Oracle GoldenGate is running, connect as the opc account using SSH. For more information on how to access a node using the opc account refer to Connecting to an Instance.

ssh -i <private-key-filename> opc@<public-id-address>

• Installing DB2 drivers
  
• Running GGSCI
  

After deploying Oracle GoldenGate Classic for Non-Oracle (DB2 for z/OS) on Oracle Cloud Marketplace, you can access the latest release of Oracle GoldenGate Classic for Non-Oracle (DB2 for z/OS).

Before you can start using Oracle GoldenGate Classic for Non-Oracle (DB2 for z/OS), there are a few tasks that you must perform to ensure that your environment is complete and ready to replicate your data. Before you begin data replication, you must perform the following tasks:

Topics:

• Configuring Source and Target Database for Replication
• Establishing Connectivity
• Configuring Capture Support
• Configuring Apply Support

• Configuring Source and Target Database for Replication
  
• Establishing Connectivity
  
• Configuring Capture Support
  
• Configuring Apply Support
  

• Connecting to DB2 z/OS (On-Premises)